Software development. A software developer designs and creates tech which can be used for multiple purposes, both creative, practical and for entertainment purposes. A digital music manager would fall into the category of being some software in which a user could develop a method to manage music.
With the Democrats holding a majority of seats and the Republicans holding a minority, the current leaders are: Majority Leader Steny Hoyer, Majority Whip Jim Clyburn, Minority Leader Kevin McCarthy and Minority Whip Steve Scalise enjoy :)